70573358

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1$

素因数の和:404

約数の個数: 32

約数和(自身を含む): 114760800

約数和(自身を除く): 44187442

約数列:

[1, 2, 17, 34, 109, 137, 139, 218, 274, 278, 1853, 2329, 2363, 3706, 4658, 4726, 14933, 15151, 19043, 29866, 30302, 38086, 253861, 257567, 323731, 507722, 515134, 647462, 2075687, 4151374, 35286679, 70573358]

約数ペア:

[(1, 70573358), (2, 35286679), (17, 4151374), (34, 2075687), (109, 647462), (137, 515134), (139, 507722), (218, 323731), (274, 257567), (278, 253861), (1853, 38086), (2329, 30302), (2363, 29866), (3706, 19043), (4658, 15151), (4726, 14933)]